Designed for versatile critical applications, this 4.8V 800mAh AAA NiMH battery pack provides dependable, rechargeable power with direct compatibility as a BP38 standard battery replacement for cordless phones. Ideal for medical devices, security equipment, and communication tools, it combines high-safety standards, customization flexibility, and extended cycle life to ensure uninterrupted operation across essential industries.
4.8V 800mAh AAA cell NiMH rechargeable battery pack for medical devices, cordless phones, and security systems
HiMAX-Optimized Longevity & Versatile Power for Critical Applications
: Engineered exclusively by HiMAX to replace BP38 standard packs, this 4.8V 800mAh AAA NiMH battery delivers reliable rechargeable power for demanding devices including medical equipment, cordless phones, and security systems. Leveraging advanced NiMH chemistry and proprietary cell construction, it supports over 1000 charge cycles with minimal capacity fade, ensuring extended runtime and stable voltage output even under frequent use. Customizable solutions provide seamless compatibility and long-lasting performance, enabling consistent audio clarity in cordless phones and dependable operation in medical or security settings—significantly outperforming generic alternatives by resisting degradation in high-frequency scenarios.
Seamless Drop-in Replacement with Eco-Conscious Compatibility
Designed as a direct OEM-fit alternative for BP38 packs, the HiMAX 4.8V 800mAh AAA NiMH battery features integrated safety mechanisms such as thermal PTC protection and pressure vents, guaranteeing worry-free operation in medical devices, cordless phones, and security systems. Its customizable solutions ensure perfect physical and electrical compatibility, while the cadmium-free NiMH chemistry enables 500+ recharges and full recyclability, reducing landfill waste by replacing disposable batteries. This eco-responsible design delivers reliable power and durable performance, tailored for seamless integration and sustainable use across diverse applications.
Specifications
4.8V 800mAh AAA cell NiMH rechargeable battery pack for medical devices, cordless phones, and security systems
Nominal Voltage
4.8V
Nominal Capacity
800mAh
Energy
3.84Wh
Charge Voltage
5.6V
Discharge cut off voltage
4V
Charge Method
CC/-△V
Standard Charge Current
0.16A
Max. Charge Current
0.4A
Standard Discharge Current
0.16A
Max. Continues Discharge current
0.8A
Cycle Life
500 cycles at 100% DOD
Dimension
22*22*45mm
Weight
Approx 62g
Storage Temperature
-20℃~30℃
Frequently Asked Questions
If you’re searching for nickel-metal-hydride batteries and can’t find the right fit, turn to Himax. As a professional battery cell manufacturing factory, Himax offers standard and customized models of batteries. Our expert team is ready to help. Whether you need a specific capacity, voltage, or have unique needs, contact us. We’ll respond within 24 hours to help you find the ideal NiMH battery solution.
What makes the HiMAX 4.8V 800mAh AAA NiMH battery ideal for replacing standard packs in medical devices?
Its high-capacity cells and low internal resistance ensure reliable power delivery without voltage drops, providing seamless compatibility and long runtime for critical medical applications where consistent performance is essential.
Can I customize the HiMAX 4.8V battery for specific security system requirements?
Yes—Himax offers fully customizable solutions, including casing dimensions, color, and branding, to ensure seamless integration and optimized performance for security systems such as alarms or surveillance equipment.
What is the typical lead time for bulk orders of the HiMAX 4.8V 800mAh battery packs?
Standard lead time is 3–4 weeks for orders of 500 pieces or more. Expedited shipping options are available upon request to meet urgent project timelines.
How does the battery perform in high-temperature environments common in industrial settings?
The battery operates reliably within a temperature range of -10 °C to 60 °C, featuring a sealed design with robust casing to maintain stable output and prevent degradation, even in demanding conditions like warehouses or outdoor security systems.
Are there volume discounts available for OEM cordless phone manufacturers using the HiMAX 4.8V battery?
Yes—orders exceeding 1,000 pieces qualify for significant discounts, unlocking our most competitive factory-direct pricing to support large-scale integration and cost savings for cordless phone applications.
